121140159

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134153}}^1$

素因数の和:134206

約数の個数: 16

約数和(自身を含む): 188888832

約数和(自身を除く): 67748673

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 134153, 402459, 939071, 2817213, 5768579, 17305737, 40380053, 121140159]

約数ペア:

[(1, 121140159), (3, 40380053), (7, 17305737), (21, 5768579), (43, 2817213), (129, 939071), (301, 402459), (903, 134153)]